<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>center2</title>
    <style>
        .one{
            background: orange;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate( -50%, -50%);
        }
    </style>
</head>
<body>
    <div class="one">个人和天然反对党发阿尔高</div>
</body>
</html>
